Fingerprint Image Segmentation by Energy of Gaussian-Hermite Moments.
Lin WangMo DaiGuohua GengPublished in: SINOBIOMETRICS (2004)
Keyphrases
- image segmentation
- energy minimization
- graph cuts
- gaussian derivatives
- energy consumption
- region growing
- multiscale
- projection method
- active contours
- segmentation algorithm
- gray level
- fingerprint identification
- segmentation method
- method for image segmentation
- series expansion
- boundary detection
- computer vision
- harmonic functions
- markov random field
- energy function
- scale space
- feature extraction
- fingerprint recognition
- maximum likelihood
- fingerprint image quality
- fingerprint matching
- contour detection
- fingerprint images
- spectral clustering
- basis functions
- deformable models
- level set
- energy functional
- gaussian mixture
- gaussian distribution
- impulse response
- shape prior
- unsupervised image segmentation
- fingerprint authentication